Multithreaded conversion of CAD files to PDF files is unusual, and only the first conversion occursimage.jpg (80.8 KB)image.jpg (42.2 KB)粘贴图片.png (60.0 KB)
I have observed your comments. Can you please share source files along with used sample project and Aspose.CAD version you are using on your end so that we may further investigate to help you out.
任意的cad文件都会有这个异常, 版本是aspose.cad 17.02, 异常信息应该是在多线程注册授权文件时抛出的错误
我建议你先来试一试Aspose.CAD for Java 17.4。 如果还有一个问题，请分享工作示例项目和源文件来重现我们的问题。 还请提供Java，环境，操作系统和Ram的详细信息。